nghttpx: Use char instead of char[] if possible

2fc2a27a · Tatsuhiro Tsujikawa · db938afd · 2fc2a27a
Commit 2fc2a27a authored Jan 22, 2017 by Tatsuhiro Tsujikawa
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src/shrpx_https_upstream.cc src/shrpx_https_upstream.cc +1 -1

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--- a/src/shrpx_https_upstream.cc
+++ b/src/shrpx_https_upstream.cc
@@ -1029,7 +1029,7 @@ int HttpsUpstream::on_downstream_header_complete(Downstream *downstream) {

  buf->append("HTTP/");
  buf->append(util::utos(req.http_major));
-  buf->append(".");
+  buf->append('.');
  buf->append(util::utos(req.http_minor));
  buf->append(' ');
  buf->append(http2::stringify_status(balloc, resp.http_status));